driver status:

driver emulation:

driver sound:

savestate:

screen type:

screen orientation:

resolution x:

resolution y:

video frequency:

number of players:

control:

number of buttons:

number of coinslots:

Motorola MC6809E:

Zilog Z80:

Zilog Z80:

AD7533 DAC:

AY-3-8910A PSG:

AY-3-8910A PSG:

Biquad Filter:

Biquad Filter:

Biquad Filter:

Midway SSIO Sound Board:

Midway Turbo Cheap Squeak Sound Board:

Speaker:

Gametype:

Added to mame:

Rom last changed:

game rom:

flyer:

Archive status:

demo_derby_bg_06f.6f:

demo_derby_bg_15f.5f:

demo_derby_fg0_a4.a4:

demo_derby_fg1_a6.a6:

demo_derby_fg2_a8.a8:

demo_derby_fg3_a10.a10:

demo_derby_fg4_a3.a3:

demo_derby_fg5_a5.a5:

demo_derby_fg6_a7.a7:

demo_derby_fg7_a9.a9:

demo_drby_pro_0:

demo_drby_pro_1:

demo_drby_pro_2:

demo_drby_pro_3:

tcs_u4.bin:

tcs_u5.bin: